/* ==========================================================================
   AI LIFT - ROI Report
   Standalone prototype styles. Not imported from styles.css on purpose;
   duplication is fine at this stage. Brand tokens mirror the rest of the
   product (see public/styles.css) so this can be merged later.
   ========================================================================== */

:root {
  /* Brand colors */
  --color-gate-bg: #0F3D44;
  --color-content-bg: #1F2D30;
  --color-amber: #EE9B00;
  --color-amber-dim: #c9860a;
  --color-teal: #157A6E;
  --color-teal-light: #2A9D8F;
  --color-white: #FFFFFF;
  --color-body: #EAF4F2;
  --color-muted: #BFE0DA;

  /* Derived surfaces */
  --color-card-bg: #24373a;
  --color-card-bg-raised: #2b4144;

  /* Type */
  --font-family: Calibri, 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Shape */
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --radius-pill: 999px;

  /* Shadow */
  --shadow-card: 0 12px 30px rgba(0, 0, 0, 0.28);
  --shadow-card-soft: 0 6px 18px rgba(0, 0, 0, 0.22);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: var(--font-family);
  background: var(--color-content-bg);
  color: var(--color-body);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}

/* ==========================================================================
   Sign-in gate
   Copied from styles.css (not imported, matching this file's existing
   standalone-duplication approach) so report pages can reuse the same
   gate markup and initGate() as roi.html without pulling in unrelated
   chat-surface styles.
   ========================================================================== */

.is-hidden {
  display: none !important;
}

.gate {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-gate-bg);
  padding: 24px;
  transition: opacity 320ms ease, visibility 320ms ease;
}

.gate.is-leaving {
  opacity: 0;
  pointer-events: none;
}

.gate-card {
  width: 100%;
  max-width: 400px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(42, 157, 143, 0.35);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 40px 32px;
  text-align: center;
}

.gate-card__wordmark {
  display: flex;
  justify-content: center;
  margin-bottom: 28px;
}

.gate-card__title {
  margin: 0 0 10px;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-white);
}

.gate-card__subtitle {
  margin: 0 0 32px;
  font-size: 0.95rem;
  color: var(--color-muted);
  font-style: italic;
  line-height: 1.5;
}

.google-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  padding: 13px 20px;
  background: var(--color-white);
  color: #1f1f1f;
  border: none;
  border-radius: var(--radius-pill);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.google-btn:hover {
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
  transform: translateY(-1px);
}

.google-btn:active {
  transform: translateY(0);
}

.google-btn:focus-visible,
button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--color-amber);
  outline-offset: 2px;
}

.google-btn__icon {
  flex-shrink: 0;
}

.gate-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 24px 0 20px;
  color: var(--color-muted);
  font-size: 0.85rem;
}

.gate-divider::before,
.gate-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(191, 224, 218, 0.25);
}

.gate-divider__label {
  flex-shrink: 0;
  text-transform: lowercase;
}

.gate-email-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-align: left;
}

.gate-email-form__label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-muted);
}

.gate-email-form__input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid rgba(42, 157, 143, 0.45);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-white);
  font-size: 1rem;
  font-family: inherit;
}

.gate-email-form__input::placeholder {
  color: rgba(191, 224, 218, 0.45);
}

.gate-email-form__submit {
  width: 100%;
  padding: 13px 20px;
  margin-top: 4px;
  background: transparent;
  color: var(--color-white);
  border: 1px solid rgba(42, 157, 143, 0.65);
  border-radius: var(--radius-pill);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 160ms ease, border-color 160ms ease;
}

.gate-email-form__submit:hover:not(:disabled) {
  background: rgba(42, 157, 143, 0.15);
  border-color: var(--color-teal-light);
}

.gate-email-form__submit:disabled,
.google-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}

.gate-card__message {
  margin-top: 16px;
  margin-bottom: 0;
  font-style: normal;
  color: var(--color-amber);
}

.gate-email-sent,
.gate-email-confirm {
  text-align: center;
}

.gate-email-sent__title,
.gate-email-confirm__title {
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-white);
}

.gate-email-sent__body,
.gate-email-confirm__body {
  margin: 0 0 16px;
  font-size: 0.92rem;
  color: var(--color-muted);
  line-height: 1.5;
  font-style: normal;
}

@media (max-width: 480px) {
  .gate-card {
    padding: 32px 22px;
  }
}

/* ==========================================================================
   Wordmark
   ========================================================================== */

.wordmark {
  display: inline-flex;
  align-items: baseline;
  gap: 0.2em;
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1;
}

.wordmark__ai {
  color: var(--color-amber);
}

.wordmark__lift {
  color: var(--color-white);
}

.wordmark--lg {
  font-size: 1.6rem;
}

.wordmark--sm {
  font-size: 1rem;
}

/* ==========================================================================
   Prototype tag
   ========================================================================== */

.prototype-tag {
  position: fixed;
  top: 10px;
  right: 10px;
  z-index: 999;
  padding: 5px 10px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(191, 224, 218, 0.3);
  border-radius: var(--radius-pill);
  color: var(--color-muted);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  pointer-events: none;
}

/* ==========================================================================
   Header band
   ========================================================================== */

.report-header {
  background: var(--color-gate-bg);
  padding: 36px 24px 40px;
}

.report-header--compact {
  padding: 20px 24px 22px;
}

.report-header__inner {
  max-width: 860px;
  margin: 0 auto;
}

.report-header__back {
  display: inline-block;
  margin-bottom: 10px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-amber);
  text-decoration: none;
}

.report-header__back:hover {
  color: var(--color-white);
}

.report-header__title {
  margin: 22px 0 6px;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-white);
}

.report-header--compact .report-header__title {
  margin: 10px 0 2px;
  font-size: 1.2rem;
}

.report-header__student {
  margin: 0 0 4px;
  font-size: 1.1rem;
  color: var(--color-amber);
  font-weight: 700;
}

.report-header--compact .report-header__student {
  font-size: 0.85rem;
}

.report-header__program {
  margin: 0;
  font-size: 0.92rem;
  color: var(--color-muted);
  font-style: italic;
}

.report-header--compact .report-header__program {
  font-size: 0.78rem;
}

.report-header--compact .wordmark--lg {
  font-size: 1.15rem;
}

/* ==========================================================================
   Page shell
   ========================================================================== */

.report-main {
  max-width: 860px;
  margin: 0 auto;
  padding: 40px 24px 8px;
}

.report-section {
  margin-bottom: 44px;
}

.report-section__title {
  margin: 0 0 18px;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-white);
}

/* ==========================================================================
   Win cards
   ========================================================================== */

.win-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.win-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-teal-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card-soft);
  padding: 22px 24px;
}

.win-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}

.win-card__session {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-muted);
}

.win-card__date {
  font-size: 0.8rem;
  color: var(--color-muted);
}

.win-card__point {
  margin: 0 0 14px;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-white);
  line-height: 1.5;
}

.win-card__quote {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid rgba(42, 157, 143, 0.25);
  font-size: 0.95rem;
  font-style: italic;
  color: var(--color-amber);
}

/* ==========================================================================
   Module hero (single-module detail pages)
   ========================================================================== */

.module-hero {
  background: var(--color-card-bg);
  border: 1px solid var(--color-teal-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card-soft);
  padding: 26px 26px 24px;
}

.module-hero__point {
  margin: 0 0 18px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-body);
  line-height: 1.5;
}

/* ==========================================================================
   Hours bar comparison (before vs after, annualized)
   Pure CSS, bar length is a hand-computed percentage of the larger value.
   ========================================================================== */

.hours-bar-compare {
  margin: 0 0 18px;
  padding: 16px 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(191, 224, 218, 0.25);
  border-radius: var(--radius-md);
}

.hours-bar-compare__row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.hours-bar-compare__row + .hours-bar-compare__row {
  margin-top: 10px;
}

.hours-bar-compare__label {
  flex: 0 0 56px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.hours-bar-compare__track {
  flex: 1 1 auto;
  background: rgba(191, 224, 218, 0.12);
  border-radius: var(--radius-pill);
  overflow: hidden;
  height: 22px;
}

.hours-bar-compare__fill {
  height: 100%;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 0 10px;
  box-sizing: border-box;
  min-width: fit-content;
}

.hours-bar-compare__fill--before {
  background: var(--color-teal-light);
}

.hours-bar-compare__fill--after {
  background: var(--color-amber);
}

.hours-bar-compare__value {
  font-size: 0.78rem;
  font-weight: 700;
  color: #04211d;
  white-space: nowrap;
}

/* ==========================================================================
   Stat chips
   ========================================================================== */

.stat-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 18px;
}

.stat-chip {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(191, 224, 218, 0.25);
  border-radius: var(--radius-pill);
  padding: 8px 14px;
  font-size: 0.85rem;
  color: var(--color-muted);
}

.stat-chip__value {
  font-weight: 700;
  color: var(--color-amber);
}

/* ==========================================================================
   Module link back / sprint link list
   ========================================================================== */

.module-back-link {
  display: inline-block;
  margin-top: 4px;
  font-size: 0.9rem;
  color: var(--color-amber);
  text-decoration: none;
  border-bottom: 1px solid var(--color-amber-dim);
}

.module-back-link:hover {
  color: var(--color-white);
}

.headline-number {
  text-align: center;
  padding: 6px 12px 10px;
}

.headline-number__value {
  margin: 0;
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-amber);
  line-height: 1.1;
}

.headline-number__caption {
  margin: 10px 0 0;
  font-size: 0.95rem;
  color: var(--color-muted);
}

/* ==========================================================================
   Module hero headline (single-module detail pages)
   Reuses the headline-number pattern from the sprint report so the real
   value leads the page instead of the header chrome.
   ========================================================================== */

.module-hero-headline {
  text-align: center;
  padding: 10px 12px 26px;
}

.module-hero-headline__value {
  margin: 0;
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-amber);
  line-height: 1.1;
}

.module-hero-headline__value--text {
  font-size: 2.1rem;
  line-height: 1.25;
}

.module-hero-headline__caption {
  margin: 10px 0 0;
  font-size: 0.95rem;
  color: var(--color-muted);
}

.module-hero-headline__return {
  margin: 14px 0 0;
  font-size: 0.85rem;
  font-style: italic;
  color: var(--color-amber-dim);
}

.module-link-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.module-link-item {
  display: block;
  background: var(--color-card-bg);
  border: 1px solid var(--color-teal-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card-soft);
  padding: 16px 20px;
  text-decoration: none;
}

.module-link-item__title {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-amber);
}

.module-link-item__teaser {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-body);
  line-height: 1.5;
}

/* ==========================================================================
   Keepers
   ========================================================================== */

.keepers-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.keeper-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--color-card-bg);
  border: 1px solid var(--color-teal-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card-soft);
  padding: 14px 18px;
}

.keeper-item__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--color-teal);
  flex-shrink: 0;
  margin-top: 1px;
}

.keeper-item__badge svg {
  width: 14px;
  height: 14px;
}

.keeper-item__text {
  font-size: 0.95rem;
  color: var(--color-body);
}

.keeper-item__text strong {
  color: var(--color-white);
}

/* ==========================================================================
   Rabbit hole check
   ========================================================================== */

.rabbit-hole-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(191, 224, 218, 0.25);
  border-radius: var(--radius-md);
  padding: 18px 20px;
}

.rabbit-hole-card__eyebrow {
  margin: 0 0 6px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-muted);
}

.rabbit-hole-card__text {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-muted);
}

/* ==========================================================================
   Closing quote
   ========================================================================== */

.closing-quote {
  text-align: center;
  padding: 20px 12px 8px;
}

.closing-quote__text {
  margin: 0 0 12px;
  font-size: 1.4rem;
  font-style: italic;
  font-weight: 700;
  color: var(--color-amber);
  line-height: 1.4;
}

.closing-quote__caption {
  margin: 0;
  font-size: 0.82rem;
  color: var(--color-muted);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.report-footer {
  max-width: 860px;
  margin: 0 auto;
  padding: 24px 24px 40px;
  border-top: 1px solid rgba(42, 157, 143, 0.25);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.report-footer__note {
  margin: 0;
  font-size: 0.78rem;
  color: var(--color-muted);
  max-width: 520px;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 640px) {
  .report-header {
    padding: 28px 18px 32px;
  }

  .report-header__title {
    font-size: 1.5rem;
  }

  .report-header--compact {
    padding: 16px 18px 18px;
  }

  .report-header--compact .report-header__title {
    font-size: 1.05rem;
  }

  .report-main {
    padding: 32px 18px 8px;
  }

  .win-card {
    padding: 18px 18px;
  }

  .win-card__meta {
    align-items: flex-start;
  }

  .closing-quote__text {
    font-size: 1.15rem;
  }

  .report-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .module-hero {
    padding: 20px 18px 20px;
  }

  .module-hero__point {
    font-size: 1.15rem;
  }

  .stat-chip {
    font-size: 0.8rem;
    padding: 7px 12px;
  }

  .headline-number__value {
    font-size: 2.4rem;
  }

  .module-hero-headline {
    padding: 6px 8px 20px;
  }

  .module-hero-headline__value {
    font-size: 2.4rem;
  }

  .module-hero-headline__value--text {
    font-size: 1.6rem;
  }

  .module-link-item {
    padding: 14px 16px;
  }

  .hours-bar-compare {
    padding: 14px 14px;
  }

  .hours-bar-compare__label {
    flex-basis: 44px;
    font-size: 0.72rem;
  }

  .hours-bar-compare__track {
    height: 18px;
  }

  .hours-bar-compare__value {
    font-size: 0.7rem;
  }
}

@media (min-width: 1024px) {
  .report-header__inner,
  .report-main,
  .report-footer {
    max-width: 900px;
  }
}

/* ==========================================================================
   Print
   ========================================================================== */

@media print {
  .prototype-tag {
    display: none;
  }

  body {
    background: #FFFFFF;
    color: #1a1a1a;
  }

  .report-header {
    background: #0F3D44;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
    padding: 26px 20px 28px;
  }

  .report-header--compact {
    padding: 16px 20px 18px;
  }

  .report-main {
    padding: 24px 6px 0;
  }

  .report-section {
    margin-bottom: 26px;
    break-inside: avoid;
  }

  .win-card,
  .keeper-item,
  .rabbit-hole-card,
  .module-hero,
  .module-link-item,
  .hours-bar-compare {
    background: #FFFFFF;
    border: 1px solid #157A6E;
    box-shadow: none;
    break-inside: avoid;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .hours-bar-compare__label {
    color: #2b3a3d;
  }

  .hours-bar-compare__track {
    background: #FFFFFF;
    border: 1px solid #157A6E;
  }

  .hours-bar-compare__fill--before,
  .hours-bar-compare__fill--after {
    border: 1px solid #0F3D44;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .hours-bar-compare__fill--before {
    background: #2A9D8F;
  }

  .hours-bar-compare__fill--after {
    background: #EE9B00;
  }

  .hours-bar-compare__value {
    color: #04211d;
  }

  .report-section__title {
    color: #0F3D44;
  }

  .win-card__point,
  .keeper-item__text,
  .win-card__session,
  .win-card__date,
  .rabbit-hole-card__text,
  .module-hero__point,
  .module-link-item__teaser {
    color: #2b3a3d;
  }

  .stat-chip {
    border: 1px solid #157A6E;
    background: #FFFFFF;
    color: #2b3a3d;
  }

  .headline-number__value {
    color: #0F3D44;
  }

  .headline-number__caption {
    color: #4a5a5d;
  }

  .module-hero-headline__value {
    color: #0F3D44;
  }

  .module-hero-headline__caption {
    color: #4a5a5d;
  }

  .module-hero-headline__return {
    color: #8a5a00;
  }

  .module-back-link,
  .module-link-item__title {
    color: #0F3D44;
  }

  .closing-quote__caption {
    color: #4a5a5d;
  }

  .report-footer {
    border-top: 1px solid #157A6E;
  }

  .report-footer__note {
    color: #4a5a5d;
  }

  .win-card {
    page-break-inside: avoid;
  }
}